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Dadun > Depósito Académico > Facultad de Farmacia > Departamento de Ciencias de la Alimentación, Fisiología y Toxicología > DA - Farmacia - CAFT - Artículos de revista >

“High in omega-3 fatty acids” Bologna type sausages stabilized with an aqueous-ethanol extract of Melissa officinalis.
Authors: Berasategi, I. (Izaskun)
Legarra, S. (Sheila)
Garcia-Iñiguez-de-Ciriano, M. (Mikel)
Rehecho, S. (Sheyla)
Calvo, M.I. (María Isabel)
Cavero, R.Y. (Rita Yolanda)
Navarro-Blasco, I. (Íñigo)
Ansorena, D. (Diana)
Astiasarán, I. (Iciar)
Keywords: Meat-based functional foods
Linseed oil
Melissa officinalis
Natural antioxidant
Antioxidant capacity
ω-3 PUFA
Issue Date: 2011
Publisher: Elsevier
Publisher version:
ISSN: 0309-1740
Citation: Berasategi I, Legarra S, de Ciriano MG, Rehecho S, Calvo MI, Cavero RY, et al. "High in omega-3 fatty acids" bologna-type sausages stabilized with an aqueous-ethanol extract of melissa officinalis. Meat Sci. 2011 Aug;88(4):705-711.
A new formulation of bologna-type sausage enriched in ω-3 polyunsaturated fatty acids (PUFA) (8.75% linseed oil) was developed, using a lyophilized aqueous-ethanolic extract of Melissa officinalis. A comparison with the effectiveness of butylhydroxy anisole (BHA) synthetic antioxidant to decrease the oxidation of PUFAs was performed. The formulation increased the ω-3 PUFAs content, especially α-linolenic acid, decreasing significantly the ω-6/ω-3 ratio from 17.3 to 1.9, and also the Atherogenic Index and Thrombogenic Index (0.38–0.31 and 1.03–0.54, respectively). Modified sausages with BHA and Melissa extract showed significantly lower peroxides value (2.62 and 6.11 meqO2/kg) and thiobarbituric acid value (0.26 and 0.27 mg malondialdehyde/kg) and higher antioxidant capacity (hydrophilic fraction ABTS: 0.45 and 0.74 meq Trolox/g product; lipofilic fraction ABTS: 0.44 and 0.37 meq Trolox/g product) than those without these ingredients (16.49 meq O2/kg, 2.08 mg malondialdehyde /kg, 0.26 and 0.27 meq Trolox/g product, respectively). Sensorial tests showed that acceptability of the new formulations was similar to control products.
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Appears in Collections:DA - Farmacia - Tecnología Farmacéutica - Artículos de revista
DA - Ciencias - Botánica - Artículos de revista
DA - Ciencias - Química y Edafología - Artículos de revista
DA - Farmacia - CAFT - Artículos de revista

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